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Communication method, apparatus and system

A communication method and chip system technology, applied in wireless communication, security devices, electrical components, etc., can solve problems such as the inability of wireless resource throughput to meet the needs of terminals and the inability to provide user experience, so as to improve user experience and avoid signaling Overhead, effect of high data transfer rates

Inactive Publication Date: 2018-12-18
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the different capabilities of the base station, the throughput of the wireless resources of the target base station may not meet the needs of the terminal, and cannot provide users with a better experience

Method used

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  • Communication method, apparatus and system
  • Communication method, apparatus and system
  • Communication method, apparatus and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0343] Embodiment 1. A communication method, characterized in that the method includes:

[0344] In a handover from a first base station that does not support the first security capability of the terminal to a second base station that supports the first security capability, the second base station acquires the first security capability, and the handover is through the first an interface between a base station and said second base station;

[0345] The second base station sends the first security capability to a third base station supporting the first security capability to establish dual connectivity of the terminal.

Embodiment 2

[0346] Embodiment 2. The method according to Embodiment 1, wherein acquiring the first security capability by the second base station includes:

[0347] The second base station sends a request for obtaining the first security capability to a network element of the core network;

[0348] The second base station receives the first security capability sent by the network element of the core network.

Embodiment 3

[0349] Embodiment 3, according to the method described in embodiment 2, it is characterized in that, described method also comprises:

[0350] The second base station receives the security capability sent by the first base station;

[0351] When the second base station determines that the security capability sent by the first base station does not include the first security capability, send the request for acquiring the first security capability to the network element of the core network.

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PUM

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Abstract

The embodiment of the invention provides a communication method. The communication method comprises the following steps: a terminal switches from a source base station to a target base station throughan interface between the source base station and a target base station, and the target base station acquires a first safety capability; The target base station sends a first security capability to another base station to establish a dual connection. The source base station does not support the first security capability, and the target base station, the other base station and the core network element support the first security capability. The first security capability is acquired by the target base station, and then the terminal, the target base station and the other base station can establisha dual connection, and the terminal can obtain more radio resources and higher data transmission rate, thereby improving the throughput of radio resources and improving the user experience.

Description

technical field [0001] The present application relates to the technical field of wireless communication, and in particular to a communication method, device and system. Background technique [0002] With the development of communication technology and the diversification of communication services, the amount of business data of users is increasing, and the requirements for network speed are also increasing. In order to meet the needs of users, operators are constantly improving the capabilities of network equipment and network solutions to increase the data transmission rate of users. In the operator's communication system, there may be base stations with different capabilities, and the terminal can access the base stations with different capabilities to implement services. [0003] After the terminal establishes communication with the base station, due to reasons such as coverage, load or business, for example, the terminal moves to the edge of the coverage of the cell, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/00H04W36/08H04W36/16
CPCH04W36/0027H04W36/08H04W36/02H04W36/0038H04W36/0033H04W12/04H04W36/38
Inventor 潘凯陈璟
Owner HUAWEI TECH CO LTD
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